Season 4, Episode 12 The Sword in the Stone
First Aired: March 23, 2012
Part 1 of 2. Morgana leads the Southron army in an attack against Camelot. A wounded Arthur learns that Agravaine has betrayed him and he has no option but to attempt to escape the kingdom with Merlin, Elyan and Percival.
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- Premiered: September 20, 2008
- Rating: TV-PG
- Premise: A retelling of the Arthurian legend that centers on Merlin, a young wizard new to Camelot, a kingdom ruled by a tyrant who's banned the use of magic. (more)